The DP-DMX20L is a 4-channel DMX dimmer pack. This pack can serve as a stand-alone chaser or a DMX dimmer pack. It is designed specifically for zero-crossing circuitry which protects against inductive loads, so it is safe for use with every lighting effect that include transformers (such as pin spots). Each channel comes with two 3-prong Edison socket inputs for a total of eight. This unit features XLR female and male connection for DMX compatability. Each channel is equipped with a fuse, and a maximum output load of 6A per channel or 15A total. This revision of the DP-DMX20 has a great new case design that makes it great for either permanent or mobile applications.